Treponema pallidum hemagglutination test

The Treponema Pallidum Hemagglutination Assay (TPHA) is a specific syphilis serological test method with high sensitivity, specificity and easy operation. Basic Information Specialist classification: Infectious disease examination and classification: blood examination Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: normal. Positive: Found in syphilis. Tips: The TPHA reaction plate should be clean and free of foreign matter in the holes. Normal value This test detects Treponema pallidum-specific antibodies in the patient's serum, which can be normal if it is negative. Clinical significance Abnormal results T This test detects the specific antibodies to Treponema pallidum in the patient's serum. If a positive reaction occurs, the clinical diagnosis of syphilis can be confirmed. Since this test detects antibodies in serum, and once the antibody is produced for several years or even for a lifetime, the test should not be used for monitoring the therapeutic effect. Patients in need of examination have a history of non-marital sexual contact with their own or their sexual partners; the RPR titers were all above 1:8, of which 2 were 1:8, 2 were 1:16, and 1 was 1:32, TPHA positive. Positive result may be disease: syphilis precautions Pre-inspection contraindications: The kit should not be set below 0 °C to prevent freezing, and different batches of reagents should not be mixed. Requirements for inspection: The TPHA reaction plate should be clean and free of foreign matter in the holes. Inspection process All reagents should be returned to room temperature (15 ° C ~ 25 ° C) before the test, and thoroughly mixed. U-shaped reaction plates were used, and each well was tested for 4 wells, and the first and second wells were used for dilution of the specimen. Not suitable for the crowd The pregnant woman is unwell during childbirth. Adverse reactions and risks Concurrent infection.

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